Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
172734 Giansimon (2004 CN1)
Classification: Main-belt Asteroid          SPK-ID: 2172734
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1249239888655343 7.5862e-08  
a 2.533585957122038 2.6026e-08 au
q 2.217080293224651 1.8021e-07 au
i 7.002006004380203 6.1667e-06 deg
node 298.2096283799755 4.4885e-05 deg
peri 339.7258189654457 0.00013733 deg
M 154.4310814083828 0.00015003 deg
tp 2457968.620736118749
(2017-Aug-03.12073612)
0.00060949 TDB
period 1472.997099565104
4.03
2.2697e-05
6.214e-08
d
yr
n .2443996665752353 3.7659e-09 deg/d
Q 2.850091621019426 2.9278e-08 au
  Orbit Determination Parameters
   # obs. used (total)      301  
   data-arc span      9307 days (25.48 yr)  
   first obs. used      1993-07-12  
   last obs. used      2019-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67537  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:03:06  

Additional Information
 Earth MOID = 1.20158 au 
 Jupiter MOID = 2.28661 au 
 T_jup = 3.428 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8   n/a MPO459803  

172734 Giansimon           Discovered 2004 Feb. 10 by L. Tesi and G. Fagioli at San Marcello Pistoiese.
Gianluca (b. 1969) and Simona (b. 1971) Fagioli are the sons of the second discoverer.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080520/MPCPages.arcLast Updated: 2008-05-22

Alternate Designations
 2004 CN1 = 1993 OA8 = 2002 VD125 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Oct-15 07:47 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin